Time is the explicable raw material of everything.

The gain in self-confidence of having accomplished a tiresome labour is immense.

Mother is far too clever to understand anything she does not like.

Worry is evidence of an ill-controlled brain; it is merely a stupid waste of time in unpleasantness.

The pleasure of doing a thing in the same way at the same time every day, and savoring it, should be noted.

There can be no knowledge without emotion. We may be aware of a truth, yet until we have felt its force, it is not ours. To the cognition of the brain must be added the experience of the soul.

Concentrate on something useful. Having decided to achieve a task, achieve it at all costs.